www.bio-blue.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:1a:73:cb:c7:3e:7c:63:d6:d5:74:44:b6:58:39:88:11:f0 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.bio-blue.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1a:73:cb:c7:3e:7c:63:d6:d5:74:44:b6:58:39:88:11:f0Serial Number (int): 357450404563913088573900621082657657721328
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f5:d7:2b:83:a3:bf:8a:7f:71:e0:2a:07:3d:bb:26:41:9f:a8:95:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 17:78:11:fb:c1:68:57:4b:a6:cd:39:5f:e0:8e:e4:a7:a9:2f:db:a9
Fingerprint (sha256): 39:cc:2f:90:f8:50:43:15:62:ac:32:9c:fe:5f:ce:ff:02:ff:63:12:05:18:60:6b:70:e7:77:ab:4c:2e:86:5c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.bio-blue.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.bio-blue.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.bio-blue.com
Other certificates including the domain name bio-blue.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.bio-blue.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISBBpzy8c+fGPW1XREtlg5iBHwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNjE5MjJaFw0y MDAxMTAxNjE5MjJaMBsxGTAXBgNVBAMTEHd3dy5iaW8tYmx1ZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCxKmyYJYbV/YUvVdom9dEJbf72o8pO 0eMfkKbyjm7i2PlbRxGRbuGU3ZxNsq9iuOEWVfmyKCQCY4oBrGoqsFBPUwwNZUbc KLQrEvSbtVKU5m/oHh65zqDYqbJ3PjGyEXTXIYZtFA7ZwC3RdR3jdABERp6J6wpK ajtNpsW2vjiegV7Vswcs9k8IYZWtteUdpDlCyP63khorvvIZ3tyKMoAP0vtdOq72 7HooRUhKCMphG4/2/uQ3lKjQhthPAMTAFHFOPvESGhlBS41UyXUNdqeSWXuv9Ry8 8MKGXMuY2KYJTY10INW6gtG7FZ9CIasVEBcXtsQ7YGOy63PpsaIyFwF8ZziylWsB /lVFRQRbxxod4LUDsZA3JUjhTcB2IL7zPSLbQFocxN5SwcIliJcvUlKkBui0ddaD Yle1DfmQOiU8gzexR1o9347bdbBcqPmBavt7o66HAsT5h0cR824dqfYgktKjPGtZ Hn7aGslH0CYDSdaKWF106ing35Lbdps4924FgByqQGdfs8B3YlyhjueYoNaoa1TT AHs4zcFRN6XlG2P392vz2TDHXm//ZRhOCnxCZ9wOtI8Og6oPpJW1kqNIzSnqbe+h 4Hs/fTub6NxRxCViZFFtLu2x6AgwiM1JXrvUE7UZ+rdLuEN6qe0PP/dIloNwcZl3 7ZxFCnRpRAZ8hQIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT1 1yuDo7+Kf3HgKgc9uyZBn6iVEDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5iaW8tYmx1ZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3A +19SAAAEAwBIMEYCIQCWc2z+AExzCxi5EhQ+dEHGDhA25vaKdl8uRG7V9qqMFgIh AIKgHqzvND9EletU+LhjDsiC737laoBN5t33zxJ+osejAHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFtwPtfRQAABAMARzBFAiAEqAi+EzLRwwz2 wUka/V1vXqjs3eLZ1+X7Lvy/cob6OAIhAJ4QSs6hJWtH2hASf12JZ7rEEXVJPcLD GoVgWOhrgM3KMA0GCSqGSIb3DQEBCwUAA4IBAQBNCdA5Dlc/AWUmPl1gjB+e1ccH 6M3C+C/JxP2OK/fQrPrE8HaPopChQETzsWutxkcKfJKrZjCxJnmM+zz41grMfZ7e F/5oXkbKqV0xGCaUkCtiiOy74sQ1lGjbJ/4ekdXMuYtwI0lRbxAbZV4cLdKkYyjA hSFTwDTgatt8pzE/pGvh841iosvd4IDrTd6UmXF15QNefkzoGwUvtSr65ygP/HKX mgniuAHO2nBQXdnNeWNg12gR6AoLEXkdk9HXaxFyxBEnMkqC4DJmEJ91ppcdKzU5 JmNCx/Ps8Jt9OpjdIO8dq//OuBiodgGJbgeKFTsoeqifTlqwGLwAj4ykwkVs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsSpsmCWG1f2FL1XaJvXR CW3+9qPKTtHjH5Cm8o5u4tj5W0cRkW7hlN2cTbKvYrjhFlX5sigkAmOKAaxqKrBQ T1MMDWVG3Ci0KxL0m7VSlOZv6B4euc6g2Kmydz4xshF01yGGbRQO2cAt0XUd43QA REaeiesKSmo7TabFtr44noFe1bMHLPZPCGGVrbXlHaQ5Qsj+t5IaK77yGd7cijKA D9L7XTqu9ux6KEVISgjKYRuP9v7kN5So0IbYTwDEwBRxTj7xEhoZQUuNVMl1DXan kll7r/UcvPDChlzLmNimCU2NdCDVuoLRuxWfQiGrFRAXF7bEO2Bjsutz6bGiMhcB fGc4spVrAf5VRUUEW8caHeC1A7GQNyVI4U3AdiC+8z0i20BaHMTeUsHCJYiXL1JS pAbotHXWg2JXtQ35kDolPIM3sUdaPd+O23WwXKj5gWr7e6OuhwLE+YdHEfNuHan2 IJLSozxrWR5+2hrJR9AmA0nWilhddOop4N+S23abOPduBYAcqkBnX7PAd2JcoY7n mKDWqGtU0wB7OM3BUTel5Rtj9/dr89kwx15v/2UYTgp8QmfcDrSPDoOqD6SVtZKj SM0p6m3voeB7P307m+jcUcQlYmRRbS7tsegIMIjNSV671BO1Gfq3S7hDeqntDz/3 SJaDcHGZd+2cRQp0aUQGfIUCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 357450404563913088573900621082657657721328 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-12 16:19:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 16:19:22 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.bio-blue.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 722773076687563837682813666704977205362470281755236969782798160171183125882315491636937086601806483887912673965056507736331325844980903596177052549091276939829803950859374556806031162822805636376435189843104585128558069811300722467420911874320260061147471899402932410097017591861580933403680099288424078028931579885800088128577602767411084422022736318946163954594695686076428537719050025294114024293984008837996967824634401388902499218743533758849433549375124649876382471711854422352349870956508088424796027361245899742392517714005009294413240968664220193530389379357276101362474966903614460975390672931524368522521262304619315596210147064042383155211386892696062727533434634344689525069665377527887694244976340007153578406204994003555000148188614354784316441498573086148678465965301144760591780836544576319401148290515590893437519082832615805569063428033997869709808731576264501788648543705898229538054588420905080404980761985022352345752827048349059556044468961846199857897470020192159142972176802826251052851662715459885228533024075013260811617953388533290058596677856242657445827828168551187194102316600613097984508094376435527695289208929725051099569186249925312002124663272100633639018704145604111246340031471984470343859731589 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) f5d72b83a3bf8a7f71e02a073dbb26419fa89510 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bio-blue.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc0fb5f52000004030048304602210096736cfe004c730b18b912143e7441c60e1036e6f68a765f2e446ed5f6aa8c1602210082a01eacef343f4495eb54f8b8630ec882ef7ee56a804de6ddf7cf127ea2c7a3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc0fb5f450000040300473045022004a808be1332d1c30cf6c1491afd5d6f5ea8ecdde2d9d7e5fb2efcbf7286fa380221009e104acea1256b47da10127f5d8967bac41175493dc2c31a856058e86b80cdca . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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